Meliac is a large, cycloptic trader from the planet of Denebria, who resides in Gorn City. He also works as He-Man's contact on Denebria. Meriac is often assissted by a group of cycloptic creatures like himself.

Origin #1 (Jetlag Cartoons)

Long before the arrival of He-Man and Skeletor, Meliac had fathered a son, who was killed in a mine shaft cave in. When the Trithuseum Generator was destroyed on Primus, He-Man was forced to journey to Denebria to find Trithuseum Crystals. He encountered Meliac in a Gorn City tavern, and arrangedto meet him at a nearby mine to get the crystals. Little did He-Man know that Meliac had already been contacted by Skeletor, who had promised him a great reward for taking care of He-Man. Meliac and his henchmen battled He-Man in the mine, and were ultimately defeated before Skeletor arrived to punish Meliac for his failure. Just before plunging into a deep pit, he was saved by He-Man, the act of kindness from the hero beginning a friendship between the two. Meliac remained the contact of the Primans on Denebria following He-Mans act of kindness, showing no loyalty to the Mutants that ruled the planet, Meliac would provide the Primans with information on the Mutants activites, or help them whenever they visited the planet. Following Flipshot's failed shot at being the Sheriff of Gorn City, Meliac stepped in, his wise and fair attitude finally brought some peace to the crime ridden city.

Trivia (Clawful94): Meliac was voiced by Doug Parker in the "New Adventures Of He-Man" cartoon series.